MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E007_H3K27ac_65_130_0.532_7.292314e-24 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.021395 0.825139 0.018516 0.134949 0.709468 0.271405 0.019128 0.0 0.053859 0.922017 0.010388 0.013736 0.0 0.891963 0.089628 0.018409 0.020292 0.787702 0.192006 0.0 0.0 0.079673 0.038412 0.881915 0.003669 0.858126 0.12534 0.012865 0.024868 0.016363 0.120003 0.838766 0.011221 0.741977 0.0102 0.236602